Computer program product and method for estimating internet traffic

ABSTRACT

Taking a size and demographic composition of a target population; identifying a group of participants; determining demographic information for each member of the group; receiving clickstream data that connotes Internet activity of individual members of the group; producing an estimate of the target population&#39;s Internet activity by scaling the data for each member of the group to the relative size and demographic composition of the target population and the group by applying a weight to the clickstream data in view of the demographic information; and refining the estimate of the population&#39;s Internet activity by applying a weight to a subset of the data from the group of participants, wherein the bias adjustment is at least one of a domain-specific, page-specific, segment-specific, and user-specific adjustment.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of the following U.S. patentapplication, which is incorporated by reference in its entirety: U.S.patent application Ser. No. 11/938,716 filed Nov. 12, 2007.

U.S. patent application Ser. No. 11/938,716 is a continuation-in-part ofthe following U.S. patent application, which is incorporated byreference in its entirety: U.S. patent application Ser. No. 10/267,978filed Oct. 9, 2002 which claims the benefit of the following provisionalapplications, each of which is incorporated by reference in itsentirety; U.S. Provisional Appl. No. 60/362,937 filed Mar. 7, 2002 and60/363,001 filed Mar. 7, 2002.

U.S. patent application Ser. No. 11/938,716 is a continuation-in-part ofthe following U.S. patent application, which is incorporated byreference in its entirety: U.S. patent application Ser. No. 11/463,611,filed Aug. 10, 2006 which claims the benefit of the followingprovisional application, which is incorporated by reference in itsentirety; U.S. Provisional Appl. No. 60/706,917 filed Aug. 10, 2005.

U.S. patent application Ser. No. 11/938,716 is a continuation-in-part ofthe following U.S. patent application, which is incorporated byreference in its entirety: U.S. patent application Ser. No. 11/860,963filed Sep. 25, 2007 which claims the benefit of the followingprovisional application, which is incorporated by reference in itsentirety; U.S. Provisional Appl. No. 60/826,879 filed Sep. 25, 2006.

BACKGROUND

1. Field

This invention relates to methods and systems for collecting,processing, and displaying information related to a web site.

2. Description of the Related Art

With an abundance of web sites on the Internet, it is becomingincreasingly difficult to safely and efficiently navigate the Internet.In a practice known as ‘spoofing’ or ‘phishing’, malicious web siteswill often lure users into visiting their web site under the pretense ofoffering genuine information or legitimate business. These web sites mayappear, for example, in search results or as links in an e-mail.Typically, the user does not know that they have accessed a maliciousweb site until sometime after visiting the web site. Often, personalinformation may have already been shared on the malicious web sitebefore the user becomes aware that the web site is malicious. Knowingwhether or not a web site can be trusted prior to visiting the web siteis a valuable tool in combating these malicious web sites.

Identifying trusted web sites is facilitated by collecting and analyzinguser web behavior, or clickstreams, to determine a variety of metricsassociated with a web site. By knowing a web site's popularity,historical and present-day, as derived from a clickstream analysis, anindication of trust can be generated for the web site. Other derivedmetrics are also valuable to the user. For instance, the metrics mayinclude a list of the top ten web sites visited by users after havingvisited the current web site. The metrics may also include the rankingof the web site with respect to the most visited sites on the Internet.

The derived metrics may also facilitate identifying relevant searchresults. When a user executes a search, generally, results are displayedin a rank order determined by an algorithm. However, these algorithms donot account for post-search activity. For a given keyword search, forexample, search results that have a high volume of clickstream activitymay be deemed more relevant than other web sites where user dwell timewas minimal. By integrating metrics derived from clickstream analysiswith a search function, search results can be optimized to display themost relevant search results first.

The abundance of web sites on the Internet also makes efficientlyidentifying deals and promotions an arduous task. Some promotions may beobscure, some deals may be outdated, and others may simply not bewell-advertised. By querying a data store of deals that can besupplemented by retailers, users, and data store maintainers, a typicalset of search results can be annotated with an indication of whether ornot a deal is present on a given web site.

Thus, a need exists for a method for alerting users as to malicious websites before visiting the web site and increasing search efficiency bydisplaying relevant search results first and applicable deals associatedwith a given web site.

Effectively analyzing internet activity of a web site may be based onweb site log files, cookies, and the like that may collect data thatmay, or may not, identify an individual visitor uniquely. Theinformation collected may include visits by search engines, bots,spiders, repeat visitors, and the like. Such information, whileproviding a measure of accesses to the pages of a web site, may notprovide useful information about people visiting and engaging variousportions of a web site over a period of time, such as a month. Web logsmay not be able to collect enough information about an access to the website to determine if the access was from a unique person, a repeatvisitor, a new visitor, a BOT, a spider, and the like.

The raw counts of such logs and the like, to be usefully applied tovarious perspectives must be put in context such as an estimate ofinternet traffic. Also, absent similar information from other web sites,it is impossible for a web site owner to determine how his web sitefares compared to his competitors, and the like. When this informationis privately held by each web site, the likelihood of gainingunrestricted access to a competitor's web site statistics is very small,if not impossible. Therefore, making a wealth of internet activity dataavailable in accurate and timely fashion may be very desirable to website owner, operators, advertisers, and the like. Determining methodsand systems of collecting, structuring, aligning, analyzing, andpresenting accurate estimates of internet activity, such as in a form ofsite metrics is needed.

SUMMARY

Site analytics may use clickstream data collected from a community ofinternet users to generate and present internet activity metrics. Datacollected from a community of internet users may be augmented byclickstream data store content, third party content, search results, andother sources to form estimates of internet activity, such as traffic,that may be structured for analyzing to produce metrics of nearly anyinternet website or domain. The data may be further augmented withratings, such as website trust ratings, retail deals, and analysis ofweb site content to form a comprehensive set of data that may be minedto formulate various metrics of internet activity about web sites.Metrics of internet activity, which may be called site analytics, mayprovide analysis that represents aspects of internet user access to awebsite. Such aspects may include, without limitation, activity relatedto visitors, engagement, growth, trust, deals, and the like. Datarepresenting a number of visitors, unique visitors, and repeat visitorsover a predetermined period of time may be analyzed to generate visitormetrics such as people counts, rank, and visits. Engagement metrics mayuse visitor data combined with duration data, such as duration pervisit, to generate metrics such as attention (e.g. daily attention,monthly attention), average stay, and pages/visit. In addition todetermining metrics associated with a period of time, growth may provideimportant metrics associated with daily changes and may representvelocity of attention, such as changes in daily attention.

Visitor metrics provide a perspective on users reaching out to a website, such as by clicking a link in a search result or typing in a webaddress. Engagement metrics may provide a perspective on how well awebsite that a user has reached out to perform in keeping the user'sattention or interest. Growth metrics may provide a perspective on how achange or an event associated with a web site may impact visitors andattention. Each of these metrics offers users, such as web sitemanagers, advertisers, web site designers, individual internet users,marketing professionals, and the like various ways of looking atinternet activity associated with a web site.

While each metric is associated with a single web site, calculating thesame metric for a plurality of websites may facilitate viewing how theplurality of web sites compare in the metric. Grouping the plurality ofweb sites, such as by industry, region, size, and the like may allow auser to view the metric for the group of web sites as well as a relativecomparison of the web sites selected for the group.

In addition to estimating and presenting internet activity for visitors,engagement, and growth, the data sources and algorithms may be appliedto establishing an indication of trust of a web site. Users may perceivethe indication of trust as a measure of safety or integrity that may beassociated with at least aspects of the web site. Web site trust may bebeneficially applied by an end user so that the user may have anunderstanding, prior to visiting a web site, what may be the level oftrust that other users, such as users in a clickstream sharing communityand users who have accessed the web site, may have attributed to thesite. Users who have visited the web site may provide importantinformation about their interaction with the web site that impact howusers trust rating of a web site.

The data for calculating and presenting site metrics, which may includeprofile metrics, and for determining web site trust, may also be used todetermine what, if any, retail related deals may be available forredemption on a web site or a remote store front location associatedwith the web site. By matching URLs with domains with store names andapplying the matches to a data store of deals, the user may be presentedwith one or more deals (e.g. free shipping, free gift, and the like).

Site metrics may be presented to a user through a web site, chart,stacked graph, indication of metric associated with a search results,indication of metric associated with a web browser toolbar, and thelike. The presented metrics may appear as graphs, lists, and data pointsin overlay windows, direct view windows, as elements in a document,through a web site, and the like.

Described and referenced herein are methods and systems for a datacollecting platform (DCP) that records web browser click event data andprovides a record of user on-line activity. The DCP may provide a datacollection agent (DCA) and an update agent (UA) that reside on a userclient station and a remote data collection server (DCS) to collect therecorded user on-line activity from the client station. The collectedon-line activity may then be analyzed to determine how competitive sitesmay be viewed by the users.

A DCA may record the web browser click events of the user and may beactivated as the client station operating system is booted. The DCA mayremain active until the operating system is shut down. As the clientstation operating system boots up, the DCA may connect with the DCS fora time stamp that may be used for all future time recording of the webbrowser click events. In an embodiment, this time stamp request mayassure that the plurality of DCA users click event data are based on thesame clock. Therefore, as data is reviewed at a later date, the browserclick events may be presented in the order of the events on one clock asopposed to the plurality of individual non-synchronized client stationclocks. In an embodiment, the DCA may comprise a browser event plug-in,event state machine, rules engine, data recorder, update agent monitor,network performance monitor, DCS monitor, configuration engine, or othercomponent that may be required to support web browser click eventrecording.

The DCA may have operational parameters that may be used by the variouscomponents of the DCA. In an embodiment, the operation parameters may berequested from the DCS through an HTTPS or HTTP connection. Aconfiguration engine may process the operational parameters that may bein an XML file, SQL table, OBDC table, Jet data store, ASCII file, orother data format. Once the DCA receives new operational parameters, theconfiguration engine may update the DCA.

The client station may record the browser click event with a pluralityof threads that monitor web browser activity and capture the web browserclick events. The plurality of threads may be calculated by theconnection throughput that may be determined by the network performancemonitor (NPM). In an embodiment, periodically downloading a fixed lengthdocument and measuring the response time may determine the connectionthroughput and therefore determine the number of threads used by theDCA.

The web browser may be Microsoft Internet explorer (MSIE), AOL,Netscape, Firefox, or other compatible web browser. The DCA may use theweb browser plug-in or similar capability as the method to detect theevent. The web browser click event data may be recorded in afirst-in-first-out (FIFO) queue as the user browses the web. The datarecorder may adjust the FIFO queue order based on the operationalparameters available on the client station. The web browser click eventdata may be transmitted directly to the data collection server, withoutthe use of a FIFO. The web browser click event data may be transmittedin real-time to the data collection server. In an embodiment, the webbrowser click event data may be ordered into categories of collecteddata. The data recorder may transmit the data to the data collectionserver (DCS) for additional data processing. The data may be transmittedby HTTPS using the POST or other method. The DCS then may reply to theDCA with an XML file, SQL table, OBDC table, Jet data store, ASCII file,or other data format. The data may be transmitted by HTTP if a HTTPSconnection is not accessible.

The web browser click event may be processed by the event state machine(ESM) whereby the web browser click event may be determined to bepertinent. Rules for web browser click events being pertinent may bedetermined by the operational parameters downloaded from the DCS.Non-pertinent web browser click events, such as those that are notdetermined to be pertinent by the operational parameters may bediscarded, and no further processing may be performed on non-pertinentweb browser click events. The web browser click event output may be theURL information of the web site visited and additional data, such asuser ID, date, time, event type, or other available data passed to therules engine.

The rules engine may transform the ESM web browser click event output bydeleting information such as user name, password, account numbers, orlike personal data. The rules engine may present additional actionsbased on user web browsing activity in that a secondary web browserwindow may be opened. In an embodiment, the secondary web browser windowmay require a user interaction such as an on-line survey or other useraction. In an embodiment, the rules engine may request new rules fromDCS in the form of an XML file, SQL table, OBDC table, Jet data store,ASCII file, or other data format, and the new rules may over writeexisting rules. There may be a graphical user interface (GUI) providedto DCS administrators to allow adding or editing of rules. The added oredited rules may be for subsequent web browser click events oncedownloaded to the DCA. After the rules engine completes the web browserclick event transformations, the web browser click events may betransmitted to the data recorder and may be sent as a click-stream fileto the DCS.

The event logger may record operational events such as applicationstart, application stop, application re-starts, or other applicationoperation events. The operational events that may be transmitted to DCSmay be a separate file from a click-stream file.

There may be a UA that may download software updates from the DCS. If anupdate is available from the DCS, the update may be downloaded andlaunched. In an embodiment, the download may be received in aninstallation facility, which may include an executable script such as aNullsoft Scriptable Install System (NSIS) from Nullsoft. In anembodiment, the update may execute on the client station in a sequencethat may comprise un-compression of the update, shut down of requiredsoftware, installation of new update, changes to the Registry (e.g.Microsoft® Windows® Registry) that reflect the nature of the update, andrestart of the software. The sequence of downloading and installing newsoftware updates may run as a background application and may beunnoticed by the user. In an embodiment, the UA may verify that the DCAis operational, and the DCA may verify that the UA is operational. TheUA may restart the DCA or the DCA may restart the UA. Alternatively,updating may not require to be performed as a background activity.

The DCS may be a collection of dedicated software, off the shelfsoftware, custom software, and storage that may record click-stream datafrom the DCA. In an embodiment, the DCA may accrue raw events from aplurality of users into at least one raw event file; these files may bebased on a one to one mapping of DCS servers to raw event logs. The DCAmay then transmit the raw event files to a holding area for aggregation.

In an aspect of the invention, a method includes presenting, associatedwith a search result, an indication of trust of a web site that isincluded in the search result, wherein the trust indicator of a web siteis generated by analyzing at least two of clickstream data from a panelof users, a clickstream data store, and a third-party determination ofweb site trust.

The method further includes providing a web browser plug-in tocommunicate with a host; receiving web site deal data from the host; andpresenting an indication of availability of deals representing thereceived web site deal data.

In the method, the indication of trust represents a result of analyzingone or more of estimated internet traffic, popularity information, usergenerated rankings, site characteristics, a third-party score, and athird-party security service. The indicator of trust is one or more of adrop-down menu, a numerical indicator, a visual indicator, and an audioindicator. The numerical indicator is one or more of a percentage, arating, a ratio, and a fraction. The visual indicator is one or more ofa light bulb, a check mark, an X, a thumbs-up, a thumbs-down, an arrayof stars, a color, and a bar graph.

In another aspect of the invention, a method includes presenting, in asearch result, an indication of availability of deals associated with aweb site that is included in the search result, wherein the indicationof availability of deals is based on querying a deals database toidentify deals that are being offered through a domain referenced by theweb site; and presenting, associated with a search result, an indicationof trust of a web site that is included in the search result, whereinthe trust indicator of a web site is generated by analyzing at least twoof clickstream data from a panel of users, a clickstream database, and athird-party determination of web site trust.

The method further includes providing a web browser plug-in tocommunicate with a host; receiving web site deal data from the host; andpresenting an indication of availability of deals representing thereceived web site deal data. The indication of availability of dealscomprises one or more of a drop-down menu, a visual indicator, anumerical indicator, and an audio indicator. The visual indicator is oneor more of a light bulb, a check mark, an X, a thumbs-up, a thumbs-down,a dollar sign, a color, and a star. The indication of availability ofdeals includes availability of one or more of on-line redeemable dealsand off-line redeemable deals. The availability of off-line redeemabledeals is determined by analyzing a URL of the web site to identify anoff-line store name, and querying the deals database to identify dealsassociated with the off-line store name. The off-line store is anoff-line location of a business presented in the web site.

In another aspect of the invention, a method includes presenting,associated with a search result, an indication of availability ofprofile metrics associated with a web site that is included in thesearch result, wherein the profile metrics reflect a result of analyzingclickstream data from a panel of users.

In the method, the profile metrics are selected from a set consisting ofpeople count, rank, visitors, attention, average stay, page views, andvelocity. In the method, positioning a cursor over the indicationdisplays an overlay window comprising one or more of an internetactivity related metric of the web site, a statement of the web sitetrust metric, and a preview of deals associated with the web site.

In another aspect of the invention, a method includes receiving a searchrequest; generating search results in response to the request; queryinga clickstream data store of statistical information related to internetusage by a panel of users to identify a relevance of the search results;displaying the search results in order of relevance; and presenting, inthe search results, an indication of trust of a web site that isincluded in the search result, wherein the trust of a web site isgenerated from analyzing at least two of real-time clickstream sharingby a plurality of users, a clickstream database, and a third-partydetermination of web site trust.

The method further includes presenting, in the search results, anindication of availability of profile metrics associated with a web sitethat is included in the search result, wherein the profile metricsreflect a result of analyzing one or more of real-time clickstreamsharing by a plurality of users and a clickstream database.

In the method, the profile metrics are selected from a set consisting ofpeople count, rank, visitors, attention, average stay, page views, andvelocity. Positioning a cursor over the indication displays an overlaywindow comprising one or more of an internet activity related metric ofthe web site, a statement of the web site trust metric, and a preview ofdeals associated with the web site.

In another aspect of the invention, a method includes receiving a searchrequest; generating search results in response to the request; queryinga clickstream data store of statistical information related to internetusage by a panel of users to identify a relevance of the search results;displaying the search results in order of relevance; and presenting, inthe search result, an indication of availability of deals associatedwith a web site that is included in the search result, wherein theindication of availability of deals is based on querying a dealsdatabase to identify deals that are being offered through a domainreferenced by the web site.

The method further includes presenting, in the search result, anindication of availability of profile metrics associated with a web sitethat is included in the search result, wherein the profile metricsreflect a result of analyzing one or more of real-time clickstreamsharing by a plurality of users and a clickstream database. The profilemetrics are selected from a set consisting of people count, rank,visitors, attention, average stay, page views, and velocity. Positioninga cursor over the indication displays an overlay window comprising oneor more of an internet activity related metric of the web site, astatement of the web site trust metric, and a preview of dealsassociated with the web site.

In an aspect of the invention, a method may include collectingstatistical information related to a web site, processing thestatistical information, and displaying the processed statisticalinformation on one or more of a web site and a desktop application. In avariation of this method, the statistical information is derived fromone or more of real-time clickstream sharing and a clickstream datastore. Users may opt-in to or opt-out of real-time clickstream sharing.

In variations of this method, the statistical information can beuser-generated, normalized, or raw.

In another variation of this method, the processed statisticalinformation comprises one or more of user volume, user dwell time, useractivity, user purchases, user downloads, click-throughs, click-aways,pageview ranking, user ranking, top search terms, other sites visited,site popularity, site profile, indicator of trust, and other similarinformation. In examples of this variation, the indicator of trust isderived from one or more of popularity information, user generatedrankings, other site characteristics, a third party score, third partysecurity services, and similar sources. In another example of thisvariation, the indicator of trust is one or more of a drop-down menu, anumerical indicator, a visual indicator, and an audio indicator. Thenumerical indicator can be one or more of a percentage, a rating, aratio, a fraction, and similar numerical representations. The visualindicator can be one or more of a light bulb, a check mark, an X, athumbs-up, a thumbs-down, an array of stars, bar graph, and similarvisual representations.

In yet another variation of this method, the desktop applicationcomprises one or more of a toolbar, a plug-in, a shared application, awindows application, and some other desktop application.

In yet another variation of this method, the processed statisticalinformation is super-imposed on the web site.

In still another variation of this method, the processed statisticalinformation is represented by one or more of a visual representation, anumerical representation, and an audio representation. In an example ofthis variation, the visual representation comprises one or more of alight bulb, a check mark, an X, a thumbs-up, a thumbs-down, an array ofstars, bar graph, and similar visual representations.

In another aspect of the invention, a method may include receivingpopularity information, user generated rankings, and other sitecharacteristics associated with a web site, generating an indicator oftrust using at least one of popularity information, user generatedrankings, and other site characteristics, and displaying the indicatorof trust on the web site.

In yet another aspect of the invention, a method may include querying adeals data store by a domain web site identifier, generating anindicator of applicable deals, and displaying the indicator ofapplicable deals on one or more of a domain web site and a desktopapplication.

In a variation of this method, the indicator of applicable dealscomprises one or more of a drop-down menu, a visual indicator, anumerical indicator, and an audio indicator. In an example of thisvariation, the visual indicator comprises one or more of a light bulb, acheck mark, an X, a thumbs-up, a thumbs-down, a dollar sign, a star, andsimilar representations.

In a variation of this method, the deals data store can be updated byusers, direct retailers, third-party vendors, data store owners,clickstream analysis, and other similar methods and entities.

In still another aspect of the invention, a method may include receivinga search request, generating search results in response to the searchrequest, querying a clickstream data store to identify a relevance ofthe search results, and displaying the search results in order ofrelevance.

In a variation of this method, generating search results comprisesexecuting an algorithmic search. In another variation of this method, arelevance is determined by post-search activity of a plurality of users.

In a variation of this method, the method further comprises displaying avisual indicator adjacent to a search result comprising one or more ofan indicator of trust, processed statistical information, and anindicator of applicable deals.

In another variation of this method, the method further comprisesdisplaying a snapshot overlay associated with a search result comprisingone or more of an indicator of trust, processed statistical informationand an indicator of applicable deals. In an example of this variation,the snapshot overlay provides detailed information.

BRIEF DESCRIPTION OF FIGURES

The systems and methods described herein may be understood by referenceto the following figures:

FIG. 1 shows a screenshot of the front page of a web site from where atoolbar can be downloaded and a blog or a personalized web site can bevisited.

FIG. 2 shows a variety of snapshot overlays and corresponding sampleicons.

FIG. 3 shows a variety of snapshot overlays comprising different trustindicators.

FIG. 4 shows a screenshot of a detailed web analytics web site.

FIG. 5 shows a screenshot of a web site with a site profile overlay.

FIG. 6 shows a screenshot of a web site with a deal indicator overlay.

FIG. 7 shows a screenshot of a set of search results generated using thesearch function of the invention and snapshot overlays.

FIG. 8 shows a graphical description of the process used to generate asocial pick.

FIG. 9 depicts a web browser presentation of a web page for accessingsite analytics.

FIG. 10 depicts a site analytics presentation screen as viewed through aweb browser.

FIG. 11 depicts a full description window.

FIG. 12 depicts a rank metric web browser window.

FIG. 13 depicts a visits metric web page.

FIG. 14 depicts an engagement type metric web page.

FIG. 15 depicts an engagement type metric web page.

FIG. 16 depicts an engagement type metric attention chart.

FIG. 17 depicts a chart for a growth type site analytic-velocity.

FIG. 18 depicts a user selection for embedding a site analytic metricchart.

FIG. 19 depicts a screen response to a user selection to download chartdata.

FIG. 20 depicts a flow chart of a process for determining a samplepopulation.

FIG. 21 depicts a flow chart of a normalization process.

DETAILED DESCRIPTION OF FIGURES

Referring first to FIG. 1, an aspect of the invention involves a toolbar100 which comprises one or more of a search box 101, a trust indicator102, a site profile 103, and an applicable deals indicator 104. When auser downloads the toolbar 100 through a download facility 105, they aregiven the opportunity to participate in real-time clickstream sharing.The users may opt-in or opt-out of this participation at any time.Clickstream activity by users is analyzed and stored in a clickstreamdata store. The analyzed clickstream data can be mined for a variety ofstatistical information including, but not limited to, user volume, userdwell time, user activity, click-throughs, click-aways, pageviewranking, user ranking, top search terms, other sites visited, sitepopularity, indicator of trust 102, site profile 103 and other similarinformation.

In addition to displaying the analyzed clickstream data in the toolbar100, the information can be super-imposed on a website, displayedadjacent to a website link, displayed in a desktop application,displayed in a Windows application, or displayed in a snapshot overlay200-202. Additionally, the toolbar can operate in a variety of webbrowsers.

The indicator of trust 102 is a score derived from clickstream data,including a site's popularity and a site's history. In some cases, theindicator of trust 102 may also be derived from user-generated rankings,other site characteristics, a third party score, third party securityservices, and other similar sources. In some instances, the indicator oftrust 102 is a score derived from the combination of the clickstreamdata score and a third party score. For instance, a website with nocurrent history and/or sporadic historical activity is indicative of awebsite for which an indication of caution may be generated. However,for a website with a high current volume of activity and abundant pastactivity, like Amazon.com, an indication of trust will be generated.

The indicator of trust 102 may be represented by one or more of anumerical indicator, a visual indicator, and an audio indicator. Theindicator of trust 102 can be displayed automatically in a toolbar,super-imposed on a website, displayed adjacent to a website link,displayed in a desktop application, displayed in a Windows application,or displayed in a snapshot overlay 200. The numerical indicator can beone or more of a percentage, a rating, a ratio, a fraction, and similarnumerical representations. For instance, a website with no currenthistory or historical activity may receive a score of 0%. Similarly, awebsite like Amazon.com may receive a score of 100%. The visualindicator may be one or more of a light bulb, a check mark, a thumbs-up,a thumbs-down, an array of stars, bar graph, and similar visualrepresentations. For example, Amazon.com may receive a thumbs-up, but awebsite with no current history or historical activity will receive athumbs-down.

The site profile 103 aggregates the statistical information derived froma clickstream data analysis. A site profile 103 may include, but is notlimited to, user volume, user dwell time, user activity, click-throughs,click-aways, pageview ranking, user ranking, top search terms, othersites visited, and current and historical site popularity. The siteprofile 103 can be displayed automatically in a toolbar, super-imposedon a website, displayed adjacent to a website link, displayed in adesktop application, displayed in a Windows application, or displayed ina snapshot overlay 201. For example, the site profile 103 may include alist of the top ten websites visited by users after having visited thecurrent website. The site profile 103 may also include the ranking ofthe website with respect to the most visited sites on the Internet.

The site profile 103 may be represented by one or more of a numericalindicator, a visual indicator, and an audio indicator. The numericalindicator can be one or more of a percentage, a rating, a ratio, afraction, and similar numerical representations. For instance, a siteprofile 103 may indicate that 5,000,000 people visited Amazon.com in theprevious week. The visual indicator may be one or more of a light bulb,a check mark, a thumbs-up, a thumbs-down, an array of stars, bar graph,and similar visual representations. For example, Amazon.com may receivefive out of five stars to indicate high user volume, while a websitewith little clickstream activity will receive only one out of fivestars.

The deal indicator 104 provides information regarding promotions beingcurrently offered on a website. When a user requests a particularwebsite or initiates a search request through the search box 101, adeals data store is queried by a domain identifier for the requestedwebsite or the websites comprising the search results. If the domain hasan applicable deal, a deal indicator 104 is generated. When therequested website or the search results are displayed, the dealindicator 104 is also displayed on one or more of the domain website anda desktop application. The deal indicator 104 may comprise one or moreof a drop-down menu, a visual indicator, a numerical indicator, and anaudio indicator. The visual indicator may be one or more of a lightbulb, a check mark, an X, a thumbs-up, a thumbs-down, a dollar sign, astar, and similar representations. For example, if a user requests awebsite for which there are three current deals, a visual indicator,like a light bulb, will be displayed on the website. Alternatively, thedeal indicator 104 may be a pull-down menu in the toolbar that includesall three deals. The deal indicator 104 can be displayed automaticallyin a toolbar, super-imposed on a website, displayed adjacent to awebsite link, displayed in a desktop application, displayed in a Windowsapplication, or displayed in a snapshot overlay 202. In addition to thedata store owners and their partners, the deals data store can beupdated by users, direct retailers, third-party vendors, clickstreamanalysis, and other similar methods and entities.

Other features of the toolbar 100 may include a blog facility 106, apersonalized search feature 107, detailed web analytics, and other suchfeatures. These features may also be offered separate from the toolbar100.

Referring now to FIG. 2, an aspect of the invention involves snapshotoverlays. The snapshot overlays depicted include examples of a trustindicator overlay 200, a site profile overlay 201, and a deal indicatoroverlay 202. Each snapshot overlay 200-202 can be associated with arepresentation of a trust indicator 102, a site profile 103, and anapplicable deals indicator 104. For example, a trust indicator 102 maybe represented by a checkmark icon associated with a toolbar 100. When auser clicks on the checkmark icon, a trust indicator overlay 200 isactivated. The trust indicator overlay 200 may include information aboutthe site history, the site's trust status, the owner of the site, tipson how to safeguard information, and other similar items. The siteprofile overlay 201 may include information about user volume, userdwell time, user activity, click-throughs, click-aways, pageviewranking, user ranking, top search terms, other sites visited, sitepopularity, and other similar information. The deal indicator overlay203 may include information about applicable deals, new feature trials,and other similar information.

Referring now to FIG. 3, in addition to a trust indicator overlay 200that provides information about a trusted website, information aboutpotentially malicious and malicious websites can be provided in thetrust indicator overlay 301-302.

Referring now to FIG. 4, an aspect of the invention involves detailedwebsite analytics. For a given website 400, a variety of detailed webanalytics can be derived from clickstream data analysis including sitetraffic 401 (e.g.: number of visitors, the number of unique visitors,the number of sessions, the number of page views), average stay 402(e.g.: page views per session, stay per session, stay per page), topsubdomains 403, and other such website analytics. The site profile 103is derived from the detailed web analytics. The detailed web analyticscan be accessed by a user through the toolbar 100, in place of the siteprofile 103, in addition to the site profile 103, a separate website, ane-mail, a report, and other such access means.

Referring now to FIG. 5, when a user navigates to a website, the toolbar100 populates with information related to the website being visited. Theuser may choose to access any of the toolbar 100 features by clicking orpositioning the mouse on the icon representing that feature ornavigating to the feature by keyboard entry or touchscreen entry. Forexample, in FIG. 5, after a user has navigated to Yahoo.com, the toolbar100 populates with information specific to the website. In this example,the site profile 103 icon has been accessed and a site profile overlay201 is displayed.

For example, in FIG. 6, after a user has navigated to Amazon.com, thetoolbar 100 populates with information specific to the website. In thisexample, the deals indicator 104 icon has been accessed and a dealindicator overlay 202 is displayed.

Referring now to FIG. 7, an aspect of the invention involves a searchfunction. When a user initiates a search in the search box 101 of atoolbar 100 or through a search website 700, the request is processed bya search facility and search results are generated. The search facilitycan be a publicly available search engine, a subscription-based searchengine, a proprietary search engine, a specialized search engine, andother similar search facilities. The search results are then used toquery a clickstream data store to determine the relevancy of theresults. A website that receives the most post-search activity, asdetermined by page views and other similar statistical information, inrelation to a particular search term are promoted over domains thatreceive less activity. The search results are displayed in order ofrelevance with the most relevant results 701 being displayed first. Adisplay of search results may be affected by relevance in other ways.Relevance may be used to identify social picks and the social picks maybe prioritized to be displayed above other results. The other resultsmay be displayed in an order based on relevance or based on searchengine prioritization not taking relevance into consideration. Relevancemay be used to display only a subset of results that are identified asrelevant by the panel of users (e.g. social picks only). Social picksmay alternatively be displayed and identified as social picks in anon-relevance based search result. Sponsored search results 702 may alsobe displayed. For example, a user searches for the term ‘books’. The topthree results from the search may be the New York Public Library, eBay,and an independent bookseller. After querying the clickstream datastore, however, different results from the same set of search resultsare deemed more relevant. Now, the top three results may be Amazon.com,Barnes & Noble, and Borders.

The search function may comprise displaying a visual indicator adjacentto a search result comprising one or more of a trust indicator 102, asite profile 103, an applicable deals indicator 104, and a relevantresults indicator 703. When a relevant result or social pick has beendetermined, a relevant result overlay 704 may be associated with arelevant results indicator 703. The search function may also comprisedisplaying a snapshot overlay (e.g. toolbar bubble, drop-down) 200-202associated with a search result comprising one or more of a trustindicator 102, a site profile 103, and an applicable deals indicator104. The snapshot overlay 200-202 may provide more detailed informationabout a particular search result. As a user scrolls over, clicks on, ornavigates to the visual indicators adjacent to the search results, anoverlay containing additional information pops up. Additionally, anaggregate overlay 705 which aggregates one or more of a trust indicator102, a site profile 103, and an applicable deals indicator 104 may bedisplayed.

Referring now to FIG. 8, the process by which relevant results or socialpicks are determined is depicted. In the example, a user initiates asearch query 800 for “digital camera”. The search results 801 generatedin response to the query 800 include five sites, Sites A through E. Theclickstream data store is then queried with each of the five results andan Interaction Index Post-Search Query 802 for the query 800 “digitalcamera” is associated with each of the results 801. The InteractionIndex Post-Search Query 802 gives an indication of the relevancy of theresult 801. The results 801 with the greatest Interaction Index arerelevant results 803 and are promoted over the other results.

Internet traffic may be estimated through methodologies that applytechniques of aggregation, transformation, and normalization from thefields of mathematics, statistics and the data sciences to enhancecollected data. One of a plurality of sources of data for estimatinginternet traffic is a community of participants who contribute theirinternet activity. The community covers nearly every U.S. websiteavailable to the public. The statistics may ensure internet trafficestimates balance demographic and connection factors that match theentire U.S. Internet population. Internet traffic may be estimated bycalculating the number of people in the U.S. that visit any given Website over a period of time such as a calendar month. Internationalinternet traffic and usage calculations may be performed using similarmethodologies. In an example, a web site profile may estimate how manypeople visit the site based on a sample of the participant community,wherein the sample is normalized to the size and demographic compositionof the active U.S. Internet population. Although the U.S. internetpopulation and U.S. web sites are used as examples in this disclosure,the methods and systems may be applied to all internet users and all websites throughout the world and beyond.

Traffic estimated may be based on a definition of ‘people’ that isdifferent compared to traffic reported through common local analyticsolutions and traffic log analyzers. In an example, ‘people’ may includeU.S. consumers, which means a consumer is counted only once no matterhow often he or she visits a site throughout the course of an estimationperiod. In a comparative example, local analytic solutions may includedomestic and international traffic and often include spiders and botsthat appear as traffic, but do not represent actual human activity.Common sources of local analytic solutions may rely on log files orcookies which do not support distinguishing consumers to generateaccurate estimates. Data sources such as spiders, bots, log files,agents, pingbacks, RSS update traffic, IP addresses, and the like maynot be included in internet traffic estimates herein disclosed and used.

A metric associated with estimated internet traffic may be a count ofpeople visiting a site, (e.g. People Count). People Count may beinfluenced by factors such as advertising. In an example, a site coulddrive up its People Count by buying a lot of advertising across theInternet. If users respond to the advertising by selecting a link thatredirects them to the site, the people count may increase. BecausePeople Count counts each person uniquely, the increased count couldindicate the number of new visitors to the site during the currentcounting period (e.g. a month). However, many of these people may leavethe site immediately; such as if they find the site does not meet theircurrent preferences or needs. Therefore, while people counts is avaluable metric, other metrics may provide an understanding of howpeople respond to the site once they have selected it, such as in aninternet advertisement in this example. A type of metric that mayprovide an understanding of a user's engagement with a web site mayinclude aspects such as an amount of time a user stays connected to thesite or how many pages the user looks at.

People count may be calculated as a count of unique visitors (people) toa website over a predetermined period of time. A default period of timemay be a calendar month. People count may be calculated for a pluralityof periods of time so that each period of time may be available for useand presentation to a user. People count may be calculated for aplurality of web sites over the plurality of periods of time so that thepeople counts for each of the web sites in each of the periods of timemay be available for use and presentation to a user. In an example, auser may identify three websites for which the user would like to view apeople count metric for each of the last 13 months. A data store ofinformation collected and analyzed as described herein and in anyreferenced documents may be accessed to compute a monthly people countmetric for each of the three identified websites. The resultingcalculations may be stored in a file, data store, or other memory sothat they can be presented to the user. The stored people count metricsmay be presented as a table, a line graph, a bar graph, a series of piecharts, and any other text based or graph based output. In addition tobeing able to generate three different people counts for three differentweb sites, people counts, and other metrics herein described can begenerated as an aggregated people count for a category of web sites,businesses, domains, blogs, and the like (e.g. Book Sellers). Anindividual user who may visit multiple sites in a category may becounted as only one user for the category so that people counts within acategory reflect the same type of count as people counts for a web site.Without identifying the user uniquely, this may be impossible to doaccurately.

People count may be associated with other metrics related to websites,such as traffic rank and visits. People count may also be beneficial incalculating an internet traffic rank of a website (e.g. a Rank metric)by comparing the people count over a period of time for a number of websites. The web sites may be sorted based on their people count andpresented in an order, such as highest people count to lowest peoplecount. The web sites may include any subset of internet websites, suchas US web sites, news websites, shopping web sites, patent law relatedweb sites, government web sites, and any other grouping or category thatmay be established based on aspects of web sites. In an example, aranking of US websites may include any type of website that is hosted inthe US. In the example, people count for the US websites may beaccumulated over a period of one month. The web site with the highestpeople count over the month would rank first, the web site with the nexthighest people count would rank second, and so forth.

People count may also be beneficial in calculating a visit metric(Visits). Because people count is determined based on a specificindividual access to a website, each visit by a specific individual maybe counted. Additionally, a time between interactions with a websiteduring a visit may be measured and used to determine a visit metric.Because both information on a website is dynamic, and user activityassociated with the internet may be interrupted by activity unrelated tothe internet (e.g. meetings, phone calls, offline research, and thelike), it may be beneficial to account for and assess the impact ofthese interruptions. Therefore a visit metric may count two web siteinteractions by a specific individual as two visits if the interactionis separated by a minimum amount of time. In this way, even if a useropens and first interacts with a web site in a web browser but does nothave a second interaction with the open website again for a minimumamount of time, each of the first and second interactions may be countedas visits in a visit metric. The minimum amount of time may bepredetermined (e.g. 30 minutes), may be selectable (e.g. by a user oradministrator), may be adaptable based on user activity history (e.g. asingle user, all users in a community, and the like), or may be based onthe website (e.g. interactions with a shopping web site in which thesecond interaction is only to checkout of a shopping cart that wasfilled in the first interaction may not be counted as a second visit).

Site analytics may include analytics associated with visitors,engagement, growth, and the like. Visitors may include people counts,website traffic rank, visits, and the like. Engagement may includeattention metrics, average stay metrics, pages per visit metrics, andthe like. Growth may include velocity metrics, and the like.

Engagement metrics may facilitate determining visitor attentionassociated with one or more websites. Attention considers all the timewe collectively spend online and then determines what percentage of thattime was spent on a given site. Although unique visitors and page viewsthat may be determined from visitor metrics such as people counts,traffic rank, and visits are critical pieces of the puzzle, othermetrics may facilitate accurately measuring engagement of visitors toweb sites. Technologies such as AJAX and online video may requiremeasures associated with engagement to provide metrics associated withactivities enabled by these technologies.

Engagement metrics may include how much time people spend on a site andhow many pages they look at on average during each visit to more fullyunderstand the site's popularity, or ability to engage visitors.

Attention metrics may facilitate planning and measuring internetactivity in a way that may reflect how individuals manage their timeinteracting with web sites over the internet. Attention may provide auseful and effective measure of how people allocated their time towebsites. Generally, if a site can garner more of an individual's timeit can be considered a good thing for the website owner, content andadvertising contributors, and the like associated with the web site.Attention metrics may provide an important piece of the internet trafficpuzzle and may be valuable to web site owners, advertisers, and thelike.

Attention metrics may be used to show how attention for each individualsite that is included in a presentation of attention metrics contributesto a total attention for all the included sites. Attention may becalculated as a percent of internet traffic. The internet traffic usedin the calculation of attention may include an estimate of all U.S.internet traffic. The internet traffic used in the calculation ofattention may include an estimate of a subset of internet traffic, suchas a subset associated with a market, a category of website, ageographic region, a specific list of websites, a normalized estimate ofinternet traffic, and the like. Attention metrics may be calculated fora predetermined period of time, such as a day, a week, a month, or othertime. Attention metrics may be calculated for a plurality of periods oftime so that each period of time may be available for use andpresentation to a user. Attention metrics may be calculated for aplurality of web sites over the plurality of periods of time so that theattention metrics for each of the web sites in each of the periods oftime may be available for use and presentation to a user. In an example,a user may identify three websites for which the user would like to viewattention for each of the last 13 months. A data store of informationcollected and analyzed as described herein and in any referenceddocuments may be accessed to compute a monthly attention metric for eachof the three identified websites. The resulting calculations may bestored in a file, data store, or other memory so that they can bepresented to the user. The stored attention metrics may be presented asa table, a line graph, a bar graph, a series of pie charts, stacked areagraph, and any other text based or graph based output. A stacked areagraph may facilitate easily viewing an attention metric of one siterelative to another.

Engagement type metrics may include average stay metrics. An averagestay metric may be used as an engagement metric. Historically, siteengagement may have been measured exclusively by page views. However,with the introduction of technologies, such as AJAX and online video,sites are able to reduce the number of clicks (a trigger for a pageview) a visitor needs to make to obtain the information they areseeking. An average stay engagement metric can be interpreted throughdifferent lenses that are focused on different objectives. A contentsite like MySpace will strive to keep people on the site as long aspossible per visit. In contrast, a search engine like Google will wantto help users find the best results and navigate away from a searchresults page as fast as possible. While MySpace may consider longaverage stays desirable, Google may consider long average staysconcerning. Likewise, Google may view very short average stays asdesirable, whereas MySpace may consider very short average staysconcerning. Engagement metrics, such as average stay metrics, mayfacilitate a variety of business objectives, without having to betightly coupled to the business objectives.

Engagement type metrics may include pages per visit metrics. A pages pervisit metric may be used as an engagement metric. Pages per visit may berelated to a page views metric. Pages per visit may be an average overthe visits by the user, whereas page views may be a total metric acrossall visits. Pages per visit may represent an average number of clicks aperson makes on a given website. When technology such as AJAX and onlinevideo are added to a web site, other engagement metrics, such asattention as herein described, may be important to supplement pages pervisit metrics in determining an assessment of user engagement with a website.

Site analytics may include visitor related metrics, engagement relatedmetrics, and growth related metrics. Growth related metrics may includea velocity metric which may include aspects of engagement, such as dailyattention. In an example, velocity metrics may be useful in reporting arelative change in daily Attention. Velocity metrics may facilitatedetermining growth of a domain. Velocity metrics may represent domaingrowth over a particular timeframe (e.g. a day, month, or any period oftime). Domain growth may be measurable using a velocity metric relativeto an initial attention metric. By calculating and presenting velocitymetrics for a plurality of web sites, relative growth performance of thesites may be compared. Velocity metrics may facilitate effectivelymeasuring the impact of planned (or unplanned) events, such as newadvertising campaigns, product/service launches or general site growth.

Because velocity metrics may be derived from people time spent on asite, it can be used to assess the quality of traffic generated by theevent/campaign. In an example a site could increase a visitor count,such as People Count, by buying a lot of pop-up ads across the Internet.Therefore, by using velocity along with People Count, it may be possibleto determine not only how many additional people are visiting a website,but how effective the website is in engaging people who have respondedto an advertising campaign (for example).

Trust metrics may help users experience a safer web by warning ofpotentially malicious Web sites, such as those associated with spyware,phishing, and online scams. Trust metrics may be determined by sitehistory, domain name evaluation, third-party security services,community feedback and research associated with the community ofparticipants providing internet traffic data. In an example of sitehistory, if a site does not achieve a minimum amount of visits from thecommunity, it may be flagged as suspicious. Most spoof/phishing sitesmay be launched for short periods of time and may not have anestablished site history. Using the community as one measure of sitehistory, it is difficult for malicious operators to create a fake sitehistory. In an example of domain name evaluation, if a site is not a‘named domain’ and uses an IP address as its visual identifier it may beflagged as suspicious. In an example of third-party services, trustscores from third parties such as GeoTrust®—a division of VeriSign®—andCastleCops may be included in an analysis of a trust metric for a website. In an example of community research, data may be collected frompartners and through searching the web to identify web sites that offerfree downloads that bundle unwanted adware and spyware. Calculating atrust metric may use research data supporting such unwanted downloads.Trust metrics may be based on data such as community based feedback,algorithms, traffic estimates as herein described, and the like. Eachdata source may be analyzed, weighted, normalized, adjusted, orotherwise manipulated to provide a measure of trust associated with aweb site.

Deals associated with websites may be indicated by a deal indicator thatmay be presented in association with a website, such as in a toolbar ofa web browser through which the user is viewing the website or on asearch result display. An association of a deal with a website may bedetermined based on information related to the website being displayedin a web browser or being presented on a list of search results. Such anassociation may result from determining a domain name, a URL, or a storename associated with the website presented or listed and using thedetermined domain name, URL, or store name to lookup deals in a dealsdata store (e.g. a deals data store). To facilitate determiningavailable deals, associations between a URL and a domain and/or a storename may be maintained in a deal lookup data store, in a portion of thedeals data store, or in a separate file or memory. Using the stored URLassociations may readily facilitate finding matching deals. However, itis not necessary to use the stored URL associations to determineappropriate deals.

Deals may be offered on the internet based on a store name, such asretailers like Macy's, Nordstroms, Harrods. Similarly, deals may beavailable from stores that are not redeemable on the internet, such asfor a free gift when visiting a grand opening of a retail location.Therefore, associating store names with search and web browser web sitesmay facilitate determining which off-line deals are available. A dealindicator, described herein and in any referenced document, may indicatean on-line deal, an off-line deal, or both. A deals data store mayinclude on-line deals, off-line deals, or both on-line and off-linedeals. In addition to stores, any other business establishment,government agency, educational institution, non-profit institution,individual, cooperative, association, and the like may offer on-lineand/or off-line deals that may be detectable using the systems andmethods described herein and in any referenced document.

A user's clickstream activity, such as a history of the user activity,may be applied to a deal indication so that deals may be targeted to auser. In addition to evaluating a deal data store for an associationbetween a web site or domain and a deal, the deal data store may includeadditional parameters associated with deals that may be matched to userclickstream data so that deals with a high relevance, based on thismatching may be included in deals offered to the user through theindication of availability of deals. Targeted deals may impact how thedeal indicator is presented so that the user may determine if deals withhigh relevance are available. The indication may change color, blink,present a different image, and the like when relevant deals areavailable.

Site metrics and the many variations of presenting the site metricsherein described may be presented on computers operating a variety ofoperating systems including, without limitation, Windows (XP, ME, 98SE,2000, VISTA), MAC OS, Linux, and the like. Metric indicators may bepresented in association with various web browsers including, withoutlimitation Microsoft Internet Explorer, Netscape, AOL browser, Firefox,Opera, MacWeb, and the like. Metric indicators, and graphs associatedwith the metrics may be presented in association with various programsusing standard interface methods such as Application Program Interfaces(APIs), search engines (e.g. Google, Yahoo, AOL, MSN Live), and thelike. Presentation of indications of deals, site profiles, trust, andthe like in association with search engine search results may bedeployed using an API so that the indicators may overlay the searchresults. An API may allow a visually intuitive alignment of theindicators with the list of search results so that a user can see theindicators clearly associated with each search result. Presentation ofmetrics may be associated with information gathered from a variety ofsources, such sources of company information (e.g. ZoomInfo), FTO andSTO type tools, and the like.

FIG. 9 depicts a web page for accessing site analytics. This home page900 facilitates access to site analytics for a single web site and maybe an initial screen presented to a user wishing to access siteanalytics. Features that may distinguish this home page 900 include avisual identification 902 that the purpose of the page is to access siteanalytics, a data entry portion 904 in which a user may enter a web sitename, an action icon or button 908 by which a user may capture asnapshot of site related analytics and metrics, and an overviewdescription 910 of site analytics. A user interacting with home page 900may enter a web site name, or a portion thereof, into box 904 followedby selecting action icon 908 to cause data to be gathered from theclickstream data store or any of the others sources herein disclosed,the gathered data to be analyzed, and the analyzed data to be presentedas shown in an example of site analytics depicted in FIG. 10.

FIG. 10 depicts a site analytics screen 1000 as presented through a webbrowser. The screen 1000 may be a default presentation resulting from auser selecting action icon 908 as shown in FIG. 9. In this examplescreen 1000, a site metric people count 1002 is presented in chart form.In this screen 1000, a user may select additional web sites to beincluded in the presentation of the people counts metric by entering theweb sites in the snapshot input bar 1004 and selecting the “GO” actionbutton in the snapshot input bar 1004. People count metric 1002 is shownas discrete counts per month over a thirteen month time period. Thisinformation is presented as a line graph 1008 showing each monthly countas a point on the graphed line. The graph 1008 includes a horizontalaxis of time (e.g. month-year) and a vertical axis of counts (e.g.people count). Each point in the chart 1008 represents the people countmetric (vertical axis) for each month presented (horizontal axis). Atthe bottom of the chart 1008, a user is presented various informationabout the metric including, the date of the most recent data in thechart, the metric value (e.g. People) associated with the most recentdate, a percentage of change in the metric from the most recent datefrom the next most recent date (monthly % change), a percentage ofchange in the metric from the most recent date to the oldest date shownon the chart 1008 (yearly % change), and an overview description of themetric being presented in the chart 1008 with a selectable link to “SeeFull Description” of the metric. Selecting this link may present apop-up window such as is shown in FIG. 11.

In addition to the metric, each similar site analytics screen mayinclude features that provide useful information about the subject website. An analytics overview 1010 provides information about the sitethat may relate to sources of information or other aspects of the sitethat can be derived from site analytics data sources. Company profile1012 may include information collected from public or private sources,such as company information data stores. A user may select to viewadditional company profile information by selecting “Show More” withinthe company profile 1012 portion of the web site. In addition to thepresented site analytic (e.g. people count 1002), search analytics topkeywords 1014 as herein described may be presented for the subject website. Promotional deals available for the subject web site may bepresented in a current promotions 1018 section of the site analyticsscreen. Also, a user may be invited to take advantage of advancedfeatures such as comparing more than three sites, saving snapshots to aportfolio, submitting site ratings, exporting data, and the like. Theinvitation may be extended through registration offer 1020. Siteanalytic screen 1000 also includes drop down metric selection menu 1022through which a user can select any of several other web site metricsfor presentation in chart form. Selecting an entry in the drop down siteanalytics menu 1022 may result in a new window being presented for theselected metric from the menu, such as rank metric shown in FIG. 12.

FIG. 11 depicts a full description window 1100 that may be presentedwhen a user selects a “See Full Description” link that is presented inthe chart 1008 shown in FIG. 10. The window 1100 provides a detaileddescription 1102 of the metric and includes links 1104 to fulldescriptions of other metrics.

FIG. 12, a rank metric web browser window 1200 of site analytics forthree sites, includes a rank graph 1202 of three sites. The graph showsa rank (vertical axis of the chart 1202) as herein described for each ofthe three sites in each month over a thirteen month period (horizontalaxis of the chart 1202). At the bottom of the rank chart 1202 summaryinformation about the rank metrics is presented. This summary includesthe rank value of each web site in the most recent time period (e.g.August-2007), a one month and a one year change in rank, and an overviewdescription of the rank metric. Information that is not available or maynot have sufficient support in the site analytics data sources may berepresented as “N/A”.

By presenting two or more web sites simultaneously in a chart, such asthe rank chart 1202, a user can readily view the metric of each of thepresented web sites relative to each other. In the example of FIG. 12, aviewer may determine through the graphic presentation in the chart 1202that google.com is consistently higher ranked than youtube.com orapple.com. A viewer may also determine that youtube.com is increasingrank over the past year, while apple.com has had a spike in rank, butotherwise has a nearly flat ranking from a year ago. Such results mayindicate that an event, such as a holiday shopping season in December2006 contributed to the higher ranking for apple.com.

FIGS. 13 through 15 depict other site analytic metrics for a single website in a chart display that is similar to the metrics charted in FIGS.10 and 12. FIG. 13 depicts a visits metric web page 1300 presented in aweb browser displaying a visitor type metric described herein as visits.The visits metric chart 1302 is a line graph of a visits metric ascalculated each month over a thirteen month period. FIG. 14 depicts anengagement type metric web page 1400 presented in a web browserdisplaying a pages per visit metric as herein described. The pages pervisit metric chart 1402 is a line graph of a pages per visit metric ascalculated each month over a thirteen month period. FIG. 15 depicts anengagement type metric web page 1500 presented in a web browserdisplaying an average stay (minutes) metric as herein described. Theaverage stay metric chart 1502 is a line graph of an average minutes perstay metric as calculated each month over a thirteen month period.

FIG. 16 depicts an engagement type metric chart described herein as anattention metric. The attention metric web page 1600 includes a monthlyattention chart 1602 of three web sites. While the timeline associatedwith this chart is monthly (see the horizontal axis of chart 1602),other timelines are possible including daily, weekly, hourly, and anyother time period over which attention may be determined. The monthlyattention chart 1602 is presented as a stacked area chart to provide avisual indication of relative magnitudes of each web site presented inthe chart 1602. A stacked area chart view may allow a user to readilyview how the web sites in the chart each contribute to a total attentionfor the web sites. In the monthly attention chart 1602, in the month ofAugust 2007 (August 07 on the horizontal axis), a total attention forthe three web sites is 3.9%. When compared to the time period of August2006 (August 06 on the horizontal axis) the group attention hasincreased 1.6× (from 2.4% to 3.9%). However, the summary at the bottomof the chart 1602 indicates that each web site has contributed to that1.6× increase in different ways. In the example of FIG. 16, youtube.comhas increased attention by 2.09×, whereas apple.com has essentiallyremained flat (1.01×) and google.com has increased moderately (1.34×).This visual stacked presentation of the attention metric provides apowerful way to identify which of the analyzed web sites has contributedto an overall change, and how each web site has changed relative to theothers.

FIG. 17 depicts a growth type site analytic described herein as velocityfor three web sites. Velocity metric, as herein described provides adaily measure of change of an attention metric. Because velocity metricis a relative metric, calculations, and therefore data presented in avelocity chart 1702 are determined from a baseline attention value. Inthe example of FIG. 17, the baseline attention value is a dailyattention value as of the starting date in a Timeframe portion of thechart (e.g. Aug. 6, 2007). The velocity chart 1702 is a bar graphshowing discrete daily changes in attention from the baseline attention.To present more than one web site velocity on a single chart 1702, thebaseline attention values are normalized to zero so that each bar in thechart 1702 represents a change in attention from the normalizedbaseline. Although zero is represented in the chart 1702 to allow foreasy visualization of positive and negative velocity, other values orsymbols may be used.

In the velocity chart 1702, it can be seen that daily attention changesover a 45 day span from a baseline date of Aug. 6, 2007 vary widely foreach of the three sites. Google.com generally shows steadily increasingdaily attention, while apple.com varies dramatically over the 45 daychart, and you tube.com is varying substantially less than apple.com yetmay be indicating a trend of reducing attention.

Although not shown (to reduce clutter in the figures), in addition tothe charts 1302, 1402, 1502, 1602, and 1702, each web page 1300, 1400,1500, 1600, and 1700 includes features depicted in FIG. 10 including,without limitation, drop down menus 1022, analytics overview 1010,company profile 1012, search analytics top keywords 1014, currentpromotions 1018, registration offer 1020, and chart summary at thebottom of each chart 1302, 1402, 1502, 1602, and 1702.

FIG. 18 depicts a user selection for embedding a site analytic metricchart (graph) as shown in FIGS. 12-17. In response to a user selectingto embed a graph 1802 on a chart, such as example chart 1804 in FIG. 18,embed snapshot graphs window 1800 is displayed in a web browser. Thewindow 1800 offers the user various options for embedding a completechart such as those shown in FIGS. 12-17, in a web page or otherdocument by presenting sample images and associated HTML code that theuser may replicate.

FIG. 19 depicts a typical response to a user selection to download dataused to generate a chart, such as the charts shown in FIGS. 12-17. Whena user selects export CSV 1902 from a metric window 1900, a downloaddialog window 1904 may appear to allow the user to specific a filenameand download location and complete the download.

Normalization of clickstream data sources may be beneficial in thatbiases in data sources may be accounted for; attrition and turnover ofindividuals providing clickstream data may be adjusted for; data sourceswith narrow demographics may be used without the narrow demographicscausing the combined clickstream data to misrepresent a general internetbrowsing population. In as much as a general internet browsingpopulation includes a wide variance in users, normalization ofclickstream data from various sources may facilitate scaling the data toreflect the general internet browsing population. Normalization ofclickstream data and associated demographics and the like may also allowsignificantly different data sources, each possibly containing biases orlacking demographics, to be used in the methods and systems hereindescribed to provide useful and beneficial analysis of clickstream datathat may be representative of a general internet browsing population.

FIG. 20 depicts a flow chart of a process 2000 for determining a samplepopulation or a selected panel of users to use in clickstream analysisand reporting as herein described. The sample population may compriseunique users with known or inferred demographic information. The process2000 for determining the sample population may begin at logical block2002. Processing flow may continue to logical block 2004 where theprocess gathers clickstreams from a plurality of sources. Theclickstream samples may be more or less comprehensive and may correspondto a particular time period. In embodiments, the time period may be aday, week, month, and so on. In embodiments, the clickstream data may begathered from an Internet Service Provider (ISP), an Application ServiceProvider (ASP), a proprietary or third-party panel, and so on. Inembodiments, the proprietary or third-party panel may comprise a set ofusers who use web browsers that provide a clickstream capture facilitysuch as and without limitation a data collection server. The clickstream capture facility may record a user's clickstream in real time andthen transmit the clickstream to a facility that gathers suchclickstream. In embodiments, this transmitting may occur in real time orfrom time to time.

It will be appreciated that an embodiment of gathering clickstreams froma plurality of sources may be described in steps 302, 304, 308, 310,312, and/or 314 of FIG. 3 of U.S. patent application Ser. No. 10/267,978entitled CLICKSTREAM ANALYSIS METHODS AND SYSTEMS (“the relatedapplication”). Moreover, it will be appreciated that FIG. 4 of therelated application may disclose an embodiment of a process forgathering clickstreams from a plurality of sources. It will also beappreciated that, in embodiments, gathering clickstreams from aplurality of sources may involve converting files from a plurality ofdata providers into a common file format, as is disclosed at a highlevel in step 502 of FIG. 5 of the related application and as isdisclosed in detail in flow diagram 600 of FIG. 6 of the relatedapplication. It will further be appreciated that a file cleansingprocess—such as that disclosed by element 800 of FIG. 8 of the relatedapplication—may be applied to files from the plurality of data providersand/or files in the common file format.

Next, processing flow may continue to logical block 2008 where theprocess 2000 for determining the sample population may de-duplicate datain the clickstream. It will be appreciated that de-duplication of datain the clickstream may be disclosed in step 322 of FIG. 3 of the relatedapplication.

Continuing from logical block 2008 to logical block 2010, the process2000 may identify unique users whose Internet behavior is captured inthe clickstream. Following that, the process 2000 may continue tological block 2012 where it determines demographic information for eachunique user. The demographic information may include age, income,gender, zip code, any and all combinations of the foregoing, and so on.If will be appreciated that such determining of demographic informationmay be an example of what is contemplated by step 320 of FIG. 3 of therelated application.

In some cases, the demographic information may simply be known. Forexample and without limitation, an ISP that provides the clickstreamdata may also provide the demographic information for the unique userswhose actions are captured in the clickstream. For another example andalso without limitation, a user may provide the demographic informationas part of a process for installing the clickstream capture facilityinto his web browser. In cases like these, a lookup may determine thedemographic information for a unique user.

In other cases, however, some or all of the demographic information fora unique user may not be known. The process 2000 for determining thesample population may attempt to infer the otherwise unknown demographicinformation. Such an inference may be drawn by applying an algorithm, aheuristic, a plurality of any one of the foregoing, any and allcombinations of the foregoing, or the like to inputs that relate to theunique user. The inputs may, without limitation, include clickstreamdata, demographic data reported by a third party, demographic datainferred by a third party, so-called geo-IP data (that is, data from anIP-address-to-zip-code conversion process), and so on. In embodiments,the algorithm may be a machine-learning algorithm such as and withoutlimitation a Classification And Regression Tree (CART). In any case,when drawing the inference using a combination or plurality ofalgorithms and/or heuristics, one element of the combination orplurality may provide an inference that is later overridden by anotherelement of the combination or plurality. The inference may at least inpart be based upon webpage or website access patterns, domain orsub-domain access patterns, penetration into informational categories,an IP address, a zip code, and the like.

In embodiments, a rules-based heuristic may, on a case-by-case basis,override a CART's inference. For example and without limitation, theCART may infer that a unique user who accesses a certain category ofinformation address is male. However experience may show that, forwhatever reason, users who access that category of information arealmost always female. The rules-based heuristic may be coded to overridethe CART's inference when the CART infers that the unique user is maleand the unique user is known to access that category of information.Many other such embodiments will be appreciated and all are within thescope of the present disclosure.

In embodiments, the inference may contain default or randominformation—especially in cases where a more enlightened inference isunavailable or when a plurality of inferences conflict to such a degreethat it cannot be determined with an acceptable degree of certaintywhich one of the conflicting inferences is most likely to be accurate.

At some point, the process 2000 for determining the sample populationmay continue to logical block 2014 where it assigns a credibility factorto the demographic information. This factor may relate to a statisticallevel of confidence in a unique user's demographic information. Thisstatistical level of confidence may be used in computations associatedwith the unique user's demographic information. Thus, the normalizationprocess may be able to scale Internet-behavior statistics of the samplepopulation in a more accurate manner when taking the credibility factorinto account. Credibility factors may be applied to unique users,clickstream sources, groups of users within a sample population, and thelike. Computations, calculations, analysis, and processing ofinformation to which one or more credibility factors have been appliedmaybe affected by the credibility factor so that a desired treatment ofthe information can be achieved algorithmically.

Next, the process 2000 continues to logical block 2018 where it adds theunique user to the sample population, creating a new panel user. Anembodiment of adding unique users to a sample population may bedisclosed in steps 920 through 928 of FIG. 9 of the related application.In embodiments, adding the unique user to the sample population mayinvolve a statistical process that is described in paragraph [0065] ofthe related application. Finally, the process 2000 for determining thesample population ends at logical block 2020. In an example, a samplepopulation may include users who are unique, active in the currentsample period, and have demographics. Additionally, the samplepopulation may be restricted to users who also were active in the priorsample period.

Having determined the new panel sample population and its demographics,it may be possible to estimate the Internet-behavior statistics ormetrics of any and all target populations by applying a normalizationprocess to the Internet-behavior statistics or metrics of the samplepopulation. FIG. 21 depicts a flow chart for such a normalizationprocess 2100, which scales Internet-behavior statistics or metrics of asample population so that the Internet-behavior statistics or metricsreflect a different target population. The target population may or maynot be larger and more general than the sample population. For exampleand without limitation, the target population may comprise the U.S.Internet user population (also referred to herein and elsewhere as theInternet Browser Population or IBP) and the sample population maycomprise a relatively small panel of Internet users. TheInternet-behavior statistics or metrics may, without limitation, includeor relate to unique users, page views, search terms, session conversionsfor specific sites (wherein a site may comprise a URL, domain,sub-domain, or the like), a trajectory across or including several sites(for example and without limitation homepage click-through behavior),any and all of the metrics described herein and elsewhere, any and allcombinations of the foregoing, and so on. The Internet-behaviorstatistics may be drawn from clickstream samples. The clickstreamsamples may originate from direct observation and/or probability-basedsampling. The target population may be circumscribed by geographicextent (for example and without limitation, America, North America,Global, and so on); Internet usage (for example and without limitation,web browsing, email access, all Internet access, and so on); and thelike.

Without limitation, scaling Internet-behavior statistics may be done onthe basis of total sample size and/or on the basis ofdemographic-specific weights. The demographic-specific weights may bechosen in such a way the scaling produces Internet-behavior statisticsthat mirror, in a statistically significant way, actualInternet-behavior statistics of the target population. In other words,with the proper demographic-specific weights, one may project orestimate the actual Internet-behavior statistics of a target populationbased upon the Internet-behavior statistics of the sample population.

In embodiments, both the sample population and the target population maycomprise dial-up Internet users and broadband Internet users in variousproportions. The proportion of dial-up users to broadband users for thesample population may differ from the proportion of dial-up users tobroadband users for the target population. One or more forms of scalingor adjustment may be applied to the clickstream samples to account forsuch a difference. These forms of scaling of adjustment may includestatic or dynamic values that change over time. The static values may behardcoded and/or based upon a heuristic. The dynamic values may becalculated according to a formula, function, algorithm, or the like.

The process 2100 starts at logical block 2102 and continues to logicalblock 2104 where it queries a more or less random sampling ofindividuals from the target population. This querying may determinevarious facts about the individuals including without limitation theirdemographics, their Internet use in the previous 30 days, theirchildren's Internet use in the previous 30 days (if applicable), and soon. Based upon both these facts and perhaps other facts about the targetpopulation at large, it may be possible to estimate the size anddemographic makeup of the target population. It will be appreciated thatan embodiment of such querying may be disclosed in step 908 of FIG. 9 ofthe related application.

In any case, processing flow may continue to logical block 2108 where anumber of demographic buckets are defined. Each bucket may correspond toa unique range of ages, genders, and household incomes. Some or all ofthese ranges may relate to the facts about the sampling of individualsfrom the target population. Moreover, some or all of these ranges mayrelate to facts about individuals that can be determined or inferredfrom clickstream data. Such facts may, without limitation, relate toage, gender, household income, education, employment, census division,metropolitan status, and so on.

Now that the size and demographic makeup of the target population hasbeen estimated, it may be possible to determine how many members of thetarget population that each member of the sample population represents.Processing flow continues to logical block 2110 where this determinationmay be made and then encoded as a weight that is assigned to ademographic bucket. This weight may be the estimated target populationof the bucket divided by the number of members in the sample populationin the bucket.

As the Internet behaviors of a member of the sample population areobserved (logical block 2112), these behaviors may be assigned to thedemographic bucket of the member (logical block 2114) and scaled by theweight of the bucket (logical block 2118) to form an estimate of theInternet behaviors of the target population. For example and withoutlimitation, a demographic bucket may correspond to 18-25 year-old males.The weight of this bucket may be 348. A member of the sample populationmay be a 19 year-old male. Clickstream data from this member mayindicate an Internet behavior that is visiting a first website and thenvisiting a second website. This behavior may be assigned to theaforementioned demographic bucket and scaled by the weight of thebucket. As a result, the estimated Internet behavior of the targetpopulation includes 348 instances of 18-25 year-old males visiting thefirst website and then the second website. Many other such examples willbe appreciated and all such examples are within the scope of the presentdisclosure.

The estimate of the Internet behaviors of the target population may befurther refined through the application of inflation adjustments(logical block 2120). These inflation adjustments may account forperiodic or occasional variations in the Internet behavior of the samplepopulation and/or the estimated makeup of the target population. Thesevariations may be due to attrition within the sample population,variability of the estimated makeup of the target population,reformulation of the sample population, modification of a benchmark orother basis used to formulate or estimate the sample population and/orthe target population, and so on. In any case, the inflation adjustmentsmay be encoded in a weight that is referred to herein and elsewhere as aGlobal Inflation Factor or GIF. So, observed Internet behaviors of amember of the sample population may be assigned to a demographic bucketand then scaled by both the weight of that bucket and the GIF. This mayproduce a more accurate estimate of the target population's Internetbehavior than would result from applying the bucket's weight alone.

The estimate of the Internet behaviors of the target population may befurther refined through the application of domain-specific adjustments(logical block 2122), which may be referred to herein and elsewhere asDomain Specific Normalization, Diverse Source Normalization, or DSN.These adjustments may take into account data from a plurality of sourcesto compensate for domain-specific biases such promotional bias,structural bias, and so on. In embodiments, an adjustment of this typemay comprise a weight. In embodiments, these weights may be calculatedusing triangulation.

Structural bias may occur when a site is overrepresented orunderrepresented due to the makeup of the sample population. For exampleand without limitation, in a sample population consisting only ofdial-up Internet users, graphic-intensive sites may tend to beunderrepresented because the members of the sample group may experiencesignificant delays in accessing the sites. For another example and alsowithout limitation, in a sample population containing a relatively highproportion of sophisticated Internet users, sites that cater tosophisticated Internet users may be overrepresented. Sites that cater tosophisticated Internet users may include sites that require highbandwidth connections, such as streaming video sites.

Promotional bias may occur when a source of clickstream data has ahigher-than-relative growth in traffic when compared with other sourcesof clickstream data. Such spikes in clickstream data may be due topromotions and sometimes need to be mitigated lest they result inoverstating the Internet behavior of the population at large, such asthe target population.

Following the application of domain-specific adjustments the process2100 may end at logical block 2124.

In embodiments, one may determine the presence of structural orpromotional bias by comparing a selection of the most trafficked domainsfor both penetration and period-to-period growth across all sources ofclickstream data. When the sources of clickstream data do not agree,then a bias may be present in the clickstream data. Alternatively oradditionally, a matrix of all data from all sources for a selection ofdomains may be run through a number of rules for indicating differentbiases. In any case, an automatic process for determining the presenceof a bias may produce a report that can be reviewed manually. The reportmay contain domain information, category information, a description ofthe bias, data that supports the bias, and so on.

In embodiments, processes 2000 and 2100 may be alternatively connectedso that different paths through the connected processes are possible.Logical block 2024 may directly connect to logical block 2102 or tological block 2108 based, for example, on availability of relevant datafrom a target population.

In embodiments, process 2100 may include alternative flows among thelogical blocks to facilitate alternative or optional processes. In anexample, determining a behavior, such as visiting a domain, could followa process that may not include logical blocks 2110 and 2112. In anotheralternative flow, behaviors may be pre-assigned to demographic bucketsso a flow may omit logical step 2114. In a more general embodiment, eachlogical block in the flows represents logical operations that may beapplied to the various data to which the processes herein are applied.If in a given embodiment, a logical block is not required to produce thedesired outcome, the logical block may be bypassed or it may simplypropagate the data to another logical block.

In embodiments, a volume metric of Internet behavior (such as pageviews, uniques, visits, and so on) may be calculated with respect to ademographic bucket according to the following equation: samples fromsample population*weight*GIF* DSN=estimated samples of targetpopulation. For example, if the clickstream data from all sourcesindicates 100 pages views at www.domain.com by 18-25 year-old males inthe sample population and the weight of the 18-25 year-old maledemographic bucket is 10 and the GIF is 5 and the DSN for www.domain.comis 2 then the estimated number of page views by 18-25 year-old males inthe target population is 10,000.

The elements depicted in flow charts and block diagrams throughout thefigures imply logical boundaries between the elements. However,according to software or hardware engineering practices, the depictedelements and the functions thereof may be implemented as parts of amonolithic software structure, as standalone software modules, or asmodules that employ external routines, code, services, and so forth, orany combination of these, and all such implementations are within thescope of the present disclosure. Thus, while the foregoing drawings anddescription set forth functional aspects of the disclosed systems, noparticular arrangement of software for implementing these functionalaspects should be inferred from these descriptions unless explicitlystated or otherwise clear from the context.

Similarly, it will be appreciated that the various steps identified anddescribed above may be varied, and that the order of steps may beadapted to particular applications of the techniques disclosed herein.All such variations and modifications are intended to fall within thescope of this disclosure. As such, the depiction and/or description ofan order for various steps should not be understood to require aparticular order of execution for those steps, unless required by aparticular application, or explicitly stated or otherwise clear from thecontext.

The methods or processes described above, and steps thereof, may berealized in hardware, software, or any combination of these suitable fora particular application. The hardware may include a general-purposecomputer and/or dedicated computing device. The processes may berealized in one or more microprocessors, microcontrollers, embeddedmicrocontrollers, programmable digital signal processors or otherprogrammable device, along with internal and/or external memory. Theprocesses may also, or instead, be embodied in an application specificintegrated circuit, a programmable gate array, programmable array logic,or any other device or combination of devices that may be configured toprocess electronic signals. It will further be appreciated that one ormore of the processes may be realized as computer executable codecreated using a structured programming language such as C, an objectoriented programming language such as C++, or any other high-level orlow-level programming language (including assembly languages, hardwaredescription languages, and data store programming languages andtechnologies) that may be stored, compiled or interpreted to run on oneof the above devices, as well as heterogeneous combinations ofprocessors, processor architectures, or combinations of differenthardware and software.

Thus, in one aspect, each method described above and combinationsthereof may be embodied in computer executable code that, when executingon one or more computing devices, performs the steps thereof. In anotheraspect, the methods may be embodied in systems that perform the stepsthereof, and may be distributed across devices in a number of ways, orall of the functionality may be integrated into a dedicated, standalonedevice or other hardware. In another aspect, means for performing thesteps associated with the processes described above may include any ofthe hardware and/or software described above. All such permutations andcombinations are intended to fall within the scope of the presentdisclosure.

While the invention has been disclosed in connection with the preferredembodiments shown and described in detail, various modifications andimprovements thereon will become readily apparent to those skilled inthe art. Accordingly, the spirit and scope of the present invention isnot to be limited by the foregoing examples, but is to be understood inthe broadest sense allowable by law.

All documents referenced herein are hereby incorporated by reference.

1. A method of estimating Internet traffic, the method comprising:taking a size and demographic composition of a target population;identifying a group of participants within the target population;determining demographic information for each member of the group ofparticipants; receiving clickstream data at a host processing facilityfrom the group of participants that connotes Internet activity ofindividual members of the group of participants; producing, at the hostprocessing facility, an estimate of the target population's Internetactivity by scaling the clickstream data for each member of the group ofparticipants to the relative size and demographic composition of thetarget population and the group of participants, wherein scalingcomprises applying a weight to the clickstream data in view of thedemographic information; and refining the estimate of the targetpopulation's Internet activity by applying a bias adjustment to theestimate, wherein applying the bias adjustment to the estimate comprisesapplying the weight to a subset of the clickstream data from the groupof participants wherein the bias adjustment is at least one of adomain-specific, page-specific, segment-specific, and user-specificadjustment.
 2. The method of claim 1, wherein the clickstream data isfrom a plurality of sources.
 3. The method of claim 1, wherein theindividual members of the group of participants are uniquelyidentifiable from the clickstream data.
 4. The method of claim 1,wherein the Internet activity comprises a physical activity of theindividual members of the group of participants, the physical activityselected from the group consisting of clicking, dwelling, and viewing.5. The method of claim 1, further comprising: producing, at the hostprocessing facility, an Internet traffic rank of a web site based uponthe estimate of the target population's Internet activity.
 6. The methodof claim 1, further comprising: producing, at the host processingfacility, a visit metric of a web site based upon the estimate of thetarget population's Internet activity.
 7. The method of claim 1, furthercomprising: producing, at the host processing facility, an engagementmetric of a web site by applying site analytics to the estimate of thetarget population's Internet activity.
 8. The method of claim 1, furthercomprising: wherein determining demographic information of at least oneof the target population and the group of participants comprisesreceiving the demographic information from a remote source.
 9. Themethod of claim 1, wherein the size and demographic composition of atleast one of the target population and the group of participants isupdated periodically.
 10. The method of claim 1, wherein the demographiccomposition groups the target population based on at least one ofgender, age, income, and geography.
 11. The method of claim 1, whereinnew members are added periodically to the group of participants.
 12. Themethod of claim 1, wherein members are periodically removed from thegroup of participants, and wherein upon removing members from the group,adjusting the weight of the clickstream data from the remaining members.13. The method of claim 1, further comprising, adjusting the weightapplied to the clickstream data related to the Internet activity of anew member of the group of participants.
 14. The method of claim 13,wherein adjusting the weight includes increasing the weight of the newmember over time.
 15. The method of claim 13, wherein adjusting theweight includes applying a diminished weight for the new member andallowing the weight to increase over time.
 16. The method of claim 1,wherein the weight relates to at least one of the size of the group ofparticipants and a demographic-specific weight.
 17. The method of claim1, wherein the weight comprises at least one of a static value and adynamic value.
 18. The method of claim 17, wherein the static values areat least one of hardcoded and based upon a heuristic.
 19. A memoryhaving computer executable code stored therein, the computer executablecode adapted to run on at least one computing device, the computerexecutable code realizing a process comprising: receiving clickstreamdata at a host processing facility, the clickstream data from a group ofparticipants that connotes Internet activity of individual members ofthe group of participants, wherein the group of participants isidentified from within a target population for which a size anddemographic composition is taken; producing, at the host processingfacility, an estimate of the target population's Internet activity byscaling the clickstream data for each member of the group ofparticipants to a relative size and demographic composition of thetarget population and the group of participants, wherein the individualmembers of the group of participants are uniquely identifiable from theclickstream data; scaling comprises applying a weight to the clickstreamdata in view of the demographic information; and refining the estimateof the target population's Internet activity by applying a biasadjustment to the estimate, wherein applying the bias adjustment to theestimate comprises applying the weight to a subset of the clickstreamdata from the group of participants wherein the bias adjustment is atleast one of a domain-specific, page-specific, segment-specific, anduser-specific adjustment.